Summary Pronator quadratus Origin Distal 1/4 of anterior surface of ulna Insertion Distal 1/4 of anterior surface of radius Action Pronates forearm; deep fibers bind radius and ulna together Innervation Anterior interosseous nerve (C8, T1) Arterial supply Anterior interosseous artery
All Videos (0) Podcasts (1) Anatomy⎪ Pronator quadratus Anatomy - Pronator quadratus Listen Now 2:46 min 1/29/2021 24 plays 0.0 (0)